Bully Dog Ceramic-Coated Exhaust Manifold Replaces 146-9445 For Kenworth & Peterbilt With Holeset Turbo

Upgrade your rig with Bully Dog Ceramic-Coated Exhaust Manifold Replaces 146-9445 For Kenworth & Peterbilt With Holeset Turbo. Built for confident fitment on Kenworth, Peterbilt Kenworth & Peterbilt With Holeset Turbo applications. Backed by a trusted manufacturer: Bully Dog. Sold as: EACH. Warranty: 24 Months. High Quality Ceramic-Coated Exhaust Manifold. 80 to 100 degree reduced exhaust gas temperatures (EGTs). 20-30 HP Increase. Better Design, Pressure Fitted To Eliminate Leaks. High Quality Material To Eliminate Cracks. Ported To Eliminate Any Flow Interference. Ceramic Coated Cooling EGT By 100 Degrees. Improves Fuel Mileage. For Caterpillar. Replaces OEM # 146-9445 For Holeset Turbo. Designed As A Direct Bolt-On OEM R... Designed for real-world use, this part helps restore function, improve durability, and reduce downtime. Order with confidence and get the right part the first time.